Tag: UNIFI

  • UniFi 9.2+: Where Did the SSH Settings Go?

    UniFi 9.2+: Where Did the SSH Settings Go?

    If you’re trying to locate SSH credentials in UniFi Network version 9.2.87 or later, you’re not alone. Ubiquiti recently reorganized parts of the UniFi interface, moving several key settings; including device SSH credentials, out of their previous locations. This guide shows you exactly where to find them, and how to manage SSH settings for UniFi…

  • The Missing SSH: Unifi Ultra Switches and the Adoption Challenge

    The Missing SSH: Unifi Ultra Switches and the Adoption Challenge

    Unifi has built its reputation on flexibility and ease of management for network devices. From access points to switches and security gateways, their products have long allowed network professionals to remotely manage and troubleshoot using familiar tools—SSH being one of the most trusted among them. That’s why the recent introduction of the USW-Ultra series—specifically the…

  • What You Need to Know About UniFi: A Comprehensive Guide

    What You Need to Know About UniFi: A Comprehensive Guide

    UniFi by Ubiquiti Networks is a popular choice for building scalable and reliable networks. Whether you’re managing a small business network or a complex hospitality environment, UniFi offers a range of tools and features that can meet your needs. In this guide, we’ll cover essential aspects of UniFi, linking to relevant resources to provide a…

  • Troubleshooting UniFi Adoption Errors: A Comprehensive Guide

    Deploying UniFi networks is a common task for IT professionals and Managed Service Providers (MSPs) alike. While the process of adopting UniFi Access Points (APs) into a UniFi Controller is generally straightforward, there are times when adoption errors occur, leading to frustration and delays. This guide provides a comprehensive overview of common UniFi adoption errors…

  • How to Reset Your UniFi Access Point (UAP) to Factory Defaults: A Comprehensive Guide

    How to Reset Your UniFi Access Point (UAP) to Factory Defaults: A Comprehensive Guide

    Resetting your UniFi Access Point (UAP) to factory defaults can be necessary in various scenarios, such as troubleshooting connectivity issues, preparing the device for a new installation, or clearing previous configurations. This guide will walk you through the three primary methods for resetting your UAP: via the UniFi Software Controller, SSH, and a physical reset.…

  • Spanning Tree Protocol (STP) in UniFi Networks: A Comprehensive Guide

    Spanning Tree Protocol (STP) is a crucial networking technology that prevents loops in Ethernet networks. In a UniFi network, where devices such as switches, access points, and routers are interconnected, STP plays a vital role in ensuring a loop-free and stable network. This guide will provide an in-depth understanding of how STP works in UniFi…

  • The Significance of RAM and CPU in UniFi Network Devices: A Deep Dive

    The Significance of RAM and CPU in UniFi Network Devices: A Deep Dive

    Introduction In today’s fast-paced digital world, network performance is more critical than ever. UniFi network devices, known for their scalability and robustness, are at the heart of many modern networking infrastructures. Two key components that significantly impact the performance of these devices are the RAM (Random Access Memory) and the CPU (Central Processing Unit). Understanding…

  • Understanding DHCP Relay in UniFi: A Comprehensive Guide

    Understanding DHCP Relay in UniFi: A Comprehensive Guide

    Introduction In large networks, especially those spread across multiple subnets, efficient IP address management becomes crucial. DHCP (Dynamic Host Configuration Protocol) plays a vital role in this, automating the assignment of IP addresses and other network configuration details. However, DHCP typically operates within a single subnet, which can be limiting in complex network environments. This…

  • Understanding Spanning Tree Protocol (STP): A Simplified Guide

    Understanding Spanning Tree Protocol (STP): A Simplified Guide

    In the world of networking, ensuring that data can efficiently travel between devices without unnecessary delays is crucial. One of the key protocols that helps manage the flow of data in complex network environments is the Spanning Tree Protocol (STP). While STP is often associated with preventing network loops, it also plays a critical role…

  • Scaling a UniFi Controller for 12,000+ Devices and 100,000+ Daily Users

    Scaling a UniFi Controller for 12,000+ Devices and 100,000+ Daily Users

    I’ve often encountered the frustrating reality that there are limited resources available when it comes to scaling UniFi controllers. While UniFi’s documentation provides basic guidelines, there’s a noticeable gap in comprehensive advice for those of us managing larger controllers. This article is my contribution to filling that gap, based on my own experiences and hard-learned…